20185368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 38601192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2267, 2968, 4452, 4534, 6801, 8904, 9068, 13602, 15869, 18136, 27204, 31738, 47607, 54408, 63476, 95214, 120151, 126952, 190428, 240302, 360453, 380856, 480604, 720906, 841057, 961208, 1441812, 1682114, 2523171, 2883624, 3364228, 5046342, 6728456, 10092684, 20185368]

約数ペア:

[(1, 20185368), (2, 10092684), (3, 6728456), (4, 5046342), (6, 3364228), (7, 2883624), (8, 2523171), (12, 1682114), (14, 1441812), (21, 961208), (24, 841057), (28, 720906), (42, 480604), (53, 380856), (56, 360453), (84, 240302), (106, 190428), (159, 126952), (168, 120151), (212, 95214), (318, 63476), (371, 54408), (424, 47607), (636, 31738), (742, 27204), (1113, 18136), (1272, 15869), (1484, 13602), (2226, 9068), (2267, 8904), (2968, 6801), (4452, 4534)]